(Notice)

•In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment

using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before

using any SHARP device.

•Specifications are subject to change without notice for improvement.

(Internet)

•Data for Sharp's optoelectronic/power devices is provided on internet. (Address http://www.sharp.co.jp/ecg/)

D5-000501-A

Outline Dimensions

Under development

New product

Low Power-Loss Voltage Regulator

Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators

(1) Compact surface mount package(3.4

× 2.2 × 1.2 mm)

(2) Output current : 300mA

(3) Low power-loss

(Dropout voltage: MAX. 0.7 V at Io=300 mA)

(4) High ripple rejection(TYP.70 dB)

(5) Built-in ON/OFF control function

(6) Built-in overcurrent, overheat protection

(1) CD-ROM drives

(2) DVD-ROM drives

(3) Digital Still Cameras

(Unit: mm)

( ): Typical values

Internal connection

ON/OFF control terminal(Vc)

GND

DC output(Vo)

DC input(Vin)

1

4

6

2

5

3

(Ta=25

°C)

*1 All are open except GND

and applicable terminals.

*2 At surface-mounted condition

*3 Overheat protection may operate

at 125

≤Tj≤150°C.

2.2

±0.2

3.3

±0.3

3.8 MAX

(3.4)

0.32

±0.1×6

(0.95)

(0.95)

6

5

4

1

2

3

Noise control terminal(Nr)

Control

circuit

1

2

6

5

3

4

Input voltage

ON/OFF control terminal voltage

Output current

Power dissipation

Junction temperature

Operating temperature

Storage temperature

Soldering temperature

*1

*1

*2

*3

Vin

Vc

Io

Pd

Tj

Topr

Tstg

Tsol

9

9

300

400

150

-30 to +80

-55 to +150

260(For 10s)

V

V

mA

mW

°C

°C

°C

°C

As of August 2000

1/2

PQ1Kxx3M2ZP Series

Features

Applications

Absolute Maximum Ratings

Parameter

Symbol

Ratings

Unit